Answer:
Check the explanation
Explanation:
To solve the above question.
The two valid classes are:
1. Patron_identity
2. Books
Class generalization can be between Books and Patrol_identity to create a new superclass for All The Books that this patron has ever checked out.
Two valid associations can be between:
1.Patron_identity and books
2.Books and library catalogue
Worddesign allows you to add formatting such as shapes and colours to text
You need to consider what exactly you will be using the software for, there are many different softwares and they all have different purposes.
Answer:
B. Create a lookup relationship to indicate that a person has an employer
Explanation:
Programmers are professional who build computer softwares.
Creating a lookup relationship to indicate that a person has an employer is the data model used to track the data of a developer creating an enhancement to an application that will allow people to be related to their employer. This data model allows for 25people per object.
